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	Use of elephant grass (pennisetum purpureum) acid hydrolysate for microbial oil production by trichosporon cutaneum
	Chen, Xue-Fang1,2; Huang, Chao1,2; Xiong, Lian1,2; Wang, Bo1,3; Qi, Gao-Xiang1,3; Lin, Xiao-Qing1,2; Wang, Can1,2; Chen, Xin-De1,2
刊名	Preparative biochemistry & biotechnology
	2016
卷号	46期号:7页码:704-708
关键词	Elephant grass (pennisetum purpureum) Elephant grass dilute acid hydrolysate Trichosporon cutaneum biodiesel Trichosporon cutaneum microbial oil production
ISSN号	1082-6068
DOI	10.1080/10826068.2015.1135453
通讯作者	Chen, xin-de(cxd_cxd@hotmail.com)
英文摘要	Elephant grass (pennisetum purpureum) dilute acid hydrolysate contains 34.6 g/l total sugars. the potential of lipid production by oleaginous yeast trichosporon cutaneum grown on elephant grass acid hydrolysate was investigated for the first time. during the fermentation process on the elephant grass acid hydrolysate, glucose, xylose, and arabinose could be well utilized as carbon sources by t. cutaneum. interestingly, xylose was almost no use before glucose was consumed completely. this illustrated that simultaneous saccharification of xylose and glucose by t. cutaneum did not occur on elephant grass acid hydrolysate. the highest biomass, lipid content, lipid yield, and lipid coefficient of t. cutaneum were measured after the sixth day of fermentation and were 22.76 g/l, 24.0%, 5.46 g/l, and 16.1%, respectively. therefore, elephant grass is a promising raw material for microbial oil production by t. cutaneum.
WOS关键词	BIODIESEL PRODUCTION ; LIPID PRODUCTION ; RHODOTORULA-GLUTINIS ; FERMENTATION ; INHIBITORS ; BIOFUELS
WOS研究方向	Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology
WOS类目	Biochemical Research Methods ; Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology
语种	英语
出版者	TAYLOR & FRANCIS INC
WOS记录号	WOS:000383901000009
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2375936
专题	中国科学院大学
通讯作者	Chen, Xin-De
作者单位	1.Chinese Acad Sci, Key Lab Renewable Energy, 2 Nengyuan Rd, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, 2 Nengyuan Rd, Guangzhou 510640, Guangdong, Peoples R China 3.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Chen, Xue-Fang,Huang, Chao,Xiong, Lian,et al. Use of elephant grass (pennisetum purpureum) acid hydrolysate for microbial oil production by trichosporon cutaneum[J]. Preparative biochemistry & biotechnology,2016,46(7):704-708.
APA	Chen, Xue-Fang.,Huang, Chao.,Xiong, Lian.,Wang, Bo.,Qi, Gao-Xiang.,...&Chen, Xin-De.(2016).Use of elephant grass (pennisetum purpureum) acid hydrolysate for microbial oil production by trichosporon cutaneum.Preparative biochemistry & biotechnology,46(7),704-708.
MLA	Chen, Xue-Fang,et al."Use of elephant grass (pennisetum purpureum) acid hydrolysate for microbial oil production by trichosporon cutaneum".Preparative biochemistry & biotechnology 46.7(2016):704-708.

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